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<?php |
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namespace MySociety\TheyWorkForYou\Utility; |
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/** |
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* Alert Utilities |
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* |
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* Utility functions related to alerts |
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*/ |
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class Alert { |
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#XXX don't calculate this every time |
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private static function sectionToTitle($section) { |
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global $hansardmajors; |
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$section_map = []; |
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foreach ($hansardmajors as $major => $details) { |
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$section_map[$details["page_all"]] = $details["title"]; |
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} |
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return $section_map[$section]; |
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} |
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public static function detailsToCriteria($details) { |
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$criteria = []; |
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if (!empty($details['keyword'])) { |
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$criteria[] = $details['keyword']; |
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} |
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if (!empty($details['pid'])) { |
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$criteria[] = 'speaker:' . $details['pid']; |
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} |
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$criteria = join(' ', $criteria); |
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return $criteria; |
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} |
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public static function forUser($email) { |
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$db = new \ParlDB(); |
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$q = $db->query('SELECT * FROM alerts WHERE email = :email |
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AND deleted != 1 ORDER BY created', [ |
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':email' => $email, |
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]); |
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$alerts = []; |
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foreach ($q as $row) { |
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$criteria = self::prettifyCriteria($row['criteria']); |
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$parts = self::prettifyCriteria($row['criteria'], true); |
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$token = $row['alert_id'] . '-' . $row['registrationtoken']; |
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$status = 'confirmed'; |
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if (!$row['confirmed']) { |
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$status = 'unconfirmed'; |
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} elseif ($row['deleted'] == 2) { |
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$status = 'suspended'; |
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} |
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$alert = [ |
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'token' => $token, |
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'status' => $status, |
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'criteria' => $criteria, |
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'raw' => $row['criteria'], |
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'keywords' => [], |
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'exclusions' => [], |
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'sections' => [], |
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]; |
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$alert = array_merge($alert, $parts); |
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$alerts[] = $alert; |
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} |
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return $alerts; |
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} |
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public static function prettifyCriteria($alert_criteria, $as_parts = false) { |
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$text = ''; |
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if ($alert_criteria) { |
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$criteria = explode(' ', $alert_criteria); |
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$parts = []; |
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$words = []; |
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$sections = []; |
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$sections_verbose = []; |
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$spokenby = array_values(\MySociety\TheyWorkForYou\Utility\Search::speakerNamesForIDs($alert_criteria)); |
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foreach ($criteria as $c) { |
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if (preg_match('#^section:(\w+)#', $c, $m)) { |
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$sections[] = $m[1]; |
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$sections_verbose[] = self::sectionToTitle($m[1]); |
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} elseif (!preg_match('#^speaker:(\d+)#', $c, $m)) { |
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$words[] = $c; |
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} |
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} |
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if ($spokenby && count($words)) { |
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$text = implode(' or ', $spokenby) . ' mentions [' . implode(' ', $words) . ']'; |
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$parts['spokenby'] = $spokenby; |
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$parts['words'] = $words; |
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} elseif (count($words)) { |
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$text = '[' . implode(' ', $words) . ']' . ' is mentioned'; |
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$parts['words'] = $words; |
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} elseif ($spokenby) { |
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$text = implode(' or ', $spokenby) . " speaks"; |
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$parts['spokenby'] = $spokenby; |
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} |
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if ($sections) { |
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$text = $text . " in " . implode(' or ', $sections_verbose); |
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$parts['sections'] = $sections; |
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$parts['sections_verbose'] = $sections_verbose; |
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} |
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} |
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if ($as_parts) { |
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return $parts; |
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} |
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return $text; |
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} |
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} |
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mysociety /
theyworkforyou
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.